gdk-sharp 2.6.0.0 Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. Generated when a setting is modified. None. Gdk.Event Property Gdk.SettingAction What happened to the setting. What happened to the setting. None. Property System.String The name of the setting. The name of the setting. None. Constructor Internal constructor. raw unmanaged pointer. None.